Shame on me. I actually didn't see the new art you were putting in the first post. I only saw your subsequent posts (that had no images) and responded to that alone without doing my research.
Now, it is typical for users to post their artwork in both their "update" posts and their "main" post. However, there is nothing in the rules stating that you have to so long as you are posting art in the thread in some fashion. The way you are currently running this gallery is completely within A&D's rules and, while a little unconventional, there is nothing wrong with it!
You can include art in your update posts if you'd like, but that decision is completely up to you. You are free to carry on this thread as you have always been.
So basically this was my bad! I retract my previous post and apologize, Lo0bo0. We all make mistakes.